Comb



FIG. 1 is a perspective view of a comb showing our new design;

FIG. 2 is a front end elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, the side opposite being a mirror image of the side shown;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a rear end elevational view thereof. 

The ornamental design for a comb, as shown and described. 